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1D
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6M
YTD
1Y
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5Y
ALL
Market cap
$55.53B
EPS
6.18
P/E ratio
33.4
Price to sales
3.61
Dividend yield
1.295%
Beta
0.523205
Previous close
$211
Today's open
$212.28
Day's range
$212.09 - $216.73
52 week range
$190.75 - $337.33
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CEO
Pat Gallagher
Employees
72000
Headquarters
Rolling Meadows, IL
Exchange
New York Stock Exchange
Shares outstanding
256900000
Issue type
Common Stock
Finance
Insurance
ARTHUR J. GALLAGHER & CO. TO HOST REGULARLY SCHEDULED QUARTERLY INVESTOR MEETING WITH MANAGEMENT
ROLLING MEADOWS, Ill., June 3, 2026 /PRNewswire/ -- Arthur J.
PRNewsWire • Jun 3, 2026

AJG Bets on Specialty Insurance Buyouts for Long-Term Growth
Arthur J. Gallagher expands its specialty insurance capabilities through acquisitions, targeting growing demand for complex risk and brokerage solutions.
Zacks Investment Research • Jun 1, 2026

AJG Strengthens Specialty Insurance via Acquisition of Twin Elms
Arthur J. Gallagher expands environmental insurance capabilities with Twin Elms acquisition, strengthening its specialty brokerage platform.
Zacks Investment Research • May 27, 2026

Arthur J. Gallagher & Co. Acquires Twin Elms, LLC
ROLLING MEADOWS, Ill., May 26, 2026 /PRNewswire/ -- Arthur J.
PRNewsWire • May 26, 2026

4 Insurance Brokerage Stocks to Gain From Demand and M&A
Zacks Insurance Brokerage players like AJG, AON, BRO and WTW are likely to benefit from increased demand for insurance products, strategic acquisitions and the adoption of technology.
Zacks Investment Research • May 22, 2026

Arthur J. Gallagher Expands RPS Business With McKee Acquisition
AJG expands specialty insurance capabilities with McKee acquisition, boosting underwriting expertise and program administration reach.
Zacks Investment Research • May 21, 2026

Arthur J. Gallagher & Co. Acquires McKee Risk Management, Inc.
ROLLING MEADOWS, Ill., May 20, 2026 /PRNewswire/ -- Arthur J.
PRNewsWire • May 20, 2026

Gallagher Introduces New AI Tool to Advance the Future of Employer Benefits Decision‑Making
New offering applies AI to simplify benefits, drive smarter decisions and deliver better outcomes for employers and employees ROLLING MEADOWS, Ill., May 14, 2026 /PRNewswire/ -- Gallagher today announced the introduction of new AI-enabled benefits capabilities embedded within its Benefits & HR Consulting advisory model, designed to help employers and their employees make more informed benefits decisions.
PRNewsWire • May 14, 2026

Arthur J. Gallagher & Co. Acquires Mays Brown Solicitors
ROLLING MEADOWS, Ill., May 11, 2026 /PRNewswire/ -- Arthur J.
PRNewsWire • May 11, 2026

Gallagher Launches Gallagher Blueprint, Pairing AI and Expert Insight to Produce Risk Profile Scores and Market-Ready Action Plans
ROLLING MEADOWS, Ill., May 4, 2026 /PRNewswire/ -- Gallagher, one of the world's largest insurance brokerage and risk management firms, today launched Gallagher Blueprint, a strategic framework that combines AI-driven analytics, Gallagher's proprietary data, and deep niche expertise, to help clients strengthen their risk profile and structure stronger, cost-efficient insurance programs.
PRNewsWire • May 4, 2026

¹ Disclosures

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